07167 - Top Well Prepared 1.40 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Dinosaur Teeth It is a quite rare

It is a quite rare species within the huge shark assemblage present in the phosphates of the lower Paleogene of this region of Morocco

Its scales are much more elongated than those of the Lepidotes

It is the dentary bone of a strange and little-known pterosaur species of the North African Cretaceous

Gallina et al

It is naturally pyritized

07167 - Top Well Prepared 1.40 Inch Cyphaspis (Otarion) cf. boutscharafinense Devonian Trilobite Dinosaur Teeth It is a quite rareNicely preserved and spectacularly well detailed specimen. It has been carefully prepared during a long laboratory process. Otarion, Zenker 1833 (trilobite) Trilobita Proetida Aulacopleuridae Synonyms: Conoparia Hawle and Corda 1847 (no. 155231), Otarionella Weyber 1965 (no. 21276) Parent taxon: Aulacopleuridae according to P. A. Jell and J. M. Adrain 2003 See also Jell and Adrain 2002, Sepkoski 2002, Thomas and Owens 1978 and Whittington 1941 Sister